Django orm query help -

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employee class has id, first_name, last_name, , lot more fields.

i want select employees not have same last_name, it's distinct in sql, how that?

employees = employee.objects.value('last_name').distinct() include last_name, cannot find id.

if employees = employee.objects.value('id', 'last_name').distinct() results.count() looks different.

that's because may have employees same last name.
when add 'id' in query, ask distincts rows based on 2 criterias, , have distinct id.
clear ?...


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